<?php

/**
 * This is the model class for table "{{category}}".
 *
 * The followings are the available columns in table '{{category}}':
 * @property integer $id
 * @property string $name
 * @property string $url
 * @property integer $parent_id
 * @property integer $status
 * @property integer $language_id
 * @property string $meta_desc
 * @property string $meta_keywords
 */
class Category extends CActiveRecord
{

    /**
     * Returns the static model of the specified AR class.
     * @param string $className active record class name.
     * @return Category the static model class
     */
    public static function model($className = __CLASS__)
    {
        return parent::model($className);
    }

    /**
     * @return string the associated database table name
     */
    public function tableName()
    {
        return '{{category}}';
    }

    /**
     * @return array validation rules for model attributes.
     */
    public function rules()
    {
        // NOTE: you should only define rules for those attributes that
        // will receive user inputs.
        return array(
            array('name, url, parent_id, meta_desc, meta_keywords', 'required'),
            array('parent_id, status, language_id', 'numerical', 'integerOnly' => true),
            array('name, url, meta_desc, meta_keywords', 'length', 'max' => 200),
            // The following rule is used by search().
            // Please remove those attributes that should not be searched.
            array('id, name, url, parent_id, status, language_id, meta_desc, meta_keywords', 'safe', 'on' => 'search'),
        );
    }

    /**
     * @return array relational rules.
     */
    public function relations()
    {
        // NOTE: you may need to adjust the relation name and the related
        // class name for the relations automatically generated below.
        return array(
            'children' => array(self::HAS_MANY, 'Category', 'parent_id'),
            'products' => array(self::HAS_MANY, 'Product', 'category_id'),
        );
    }

    /**
     * @return array customized attribute labels (name=>label)
     */
    public function attributeLabels()
    {
        return array(
            'id' => 'ID',
            'name' => 'Name',
            'url' => 'Url',
            'parent_id' => 'Parent',
            'status' => 'Status',
            'language_id' => 'Language',
            'meta_desc' => 'Meta Desc',
            'meta_keywords' => 'Meta Keywords',
        );
    }

    /**
     * Retrieves a list of models based on the current search/filter conditions.
     * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
     */
    public function search()
    {
        // Warning: Please modify the following code to remove attributes that
        // should not be searched.

        $criteria = new CDbCriteria;

        $criteria->compare('id', $this->id);
        $criteria->compare('name', $this->name, true);
        $criteria->compare('url', $this->url, true);
        $criteria->compare('parent_id', $this->parent_id);
        $criteria->compare('status', $this->status);
        $criteria->compare('language_id', $this->language_id);
        $criteria->compare('meta_desc', $this->meta_desc, true);
        $criteria->compare('meta_keywords', $this->meta_keywords, true);

        return new CActiveDataProvider($this, array(
            'criteria' => $criteria,
        ));
    }

    public function getPublicUrl()
    {
        return Yii::app()->createUrl('site/category', array('url' => $this->url));
    }

}